Published on *Max Planck Institute for Mathematics* (http://www.mpim-bonn.mpg.de)

Posted in

- Talk [1]

Speaker:

Anna Barbieri
Affiliation:

Sheffield
Date:

Fri, 2020-06-05 18:00 - 19:30 This talk is about an instance of a Riemann-Hilbert (RH) problem from refined Donaldson-Thomas theory. First we will review the solution to the RH problem attached to an uncoupled BPS structure, then we will discuss the statement and a solution to an associated quantized RH problem, corresponding to refined DT theory. The foundation of the topic was presented in the previous talk by Gaetan.

Contact Gaetan Borot (gborot@mpim-bonn.mpg.de) to get

access code.

**Links:**

[1] http://www.mpim-bonn.mpg.de/taxonomy/term/39

[2] http://www.mpim-bonn.mpg.de/node/10281